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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Strengthening Privacy & Security with Tails 6.15

The release of Tails 6.15 is more than just a routine update''it's a decisive step forward in strengthening secure, anonymous computing for privacy-conscious u…

Linux

The Hacker News
The Hacker News Vulnerabilities

How to Automate CVE and Vulnerability Advisory Response with Tines

Run by the team at workflow orchestration and AI platform Tines, the Tines library features pre-built workflows shared by security practitioners from across th…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4151-1 critical: golang-github-gorilla-csrf issue

The following vulnerability has been discovered in the gorilla/csrf package for Go: Prior to 1.7.3, gorilla/csrf did not validate the Origin header against an …

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 bullseye DLA-4126-2 critical: jinja2 regression fix

The fix for CVE-2025-27516 announced in DLA-4126 does not supporting Python 2. Now, the support of Python 2 was re-instated. For Debian 11 bullseye, this probl…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4143-1 Critical: glibc Buffer Overflow Security Advisory

A flaw was discovered in the implementation of the assert() function in the GNU C Library, the C standard library implementation used by Debian. When the asser…

Linux

The Hacker News
The Hacker News Breaches & leaks

ToyMaker Uses LAGTOY to Sell Access to CACTUS Ransomware Gangs for Double Extortion

Cybersecurity researchers have detailed the activities of an initial access broker (IAB) dubbed ToyMaker that has been observed handing over access to double e…

The Hacker News
The Hacker News Vulnerabilities

Docker Malware Exploits Teneo Web3 Node to Earn Crypto via Fake Heartbeat Signals

Cybersecurity researchers have detailed a malware campaign that's targeting Docker environments with a previously undocumented technique to mine cryptocurrency…

Docker

The Hacker News
The Hacker News Breaches & leaks

Kimsuky Exploits BlueKeep RDP Vulnerability to Breach Systems in South Korea and Japan

Cybersecurity researchers have flagged a new malicious campaign related to the North Korean state-sponsored threat actor known as Kimsuky that exploits a now-p…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux 6.15-rc2 Security Advisory: x86 Patches for Spectre RSB

The latest round of x86 fixes was recently implemented in Linux 6.15-rc2 as several critical patches to increase mitigation against the Spectre Return Stack Bu…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: xen 2025-20f63c4273 Security Advisory Updates

deadlock potential with VT-d and legacy PCI device pass-through [XSA-467, CVE-2025-1713]

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4071-1: gst-plugins-good1.0 Security Advisory Updates

Multiple vulnerabilities were discovered in plugins for the GStreamer media framework and its codecs and demuxers, which may result in denial of service or pot…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5870-1: openh264 Security Advisory Updates

A heap-based buffer overflow flaw in the decoding functions of openh264, a codec library which supports H.264 encoding and decoding, may allow a remote attacke…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0081: proftpd Security Advisory Updates

A buffer overflow vulnerability in Proftpd commit 4017eff8 allows a remote attacker to execute arbitrary code and can cause a denial of service (DoS) on the FT…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Essential Updates for X.Org and XWayland Address Eight New Security Flaws

According to a recently issued advisory from the X.Org Foundation, eight critical security vulnerabilities affecting both X.Org Server and XWayland were disclo…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0075: emacs Security Advisory Updates

A command injection flaw was found which could allow a remote, unauthenticated attacker to execute arbitrary shell commands by tricking users into visiting a s…

The Hacker News
The Hacker News Vulnerabilities

5 Active Malware Campaigns in Q1 2025

The first quarter of 2025 has been a battlefield in the world of cybersecurity. Cybercriminals continued launching aggressive new campaigns and refining their …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4065-1: krb5 Security Advisory Updates

MIT krb5 a popular implementation of Kerberos 5 protocol was affected by a vulnerability. An authenticated attacker can cause kadmind to write beyond

Linux

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches Actively Exploited Power Pages Privilege Escalation Vulnerability

Microsoft has released security updates to address two Critical-rated flaws impacting Bing and Power Pages, including one that has come under active exploitati…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202502-01: OpenSSH: Security Advisory Updates

Multiple vulnerabilities have been found in OpenSSH, the worst of which could allow a remote attacker to gain unauthorized access.

OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5867-1: gnutls28 Security Advisory Updates

Bing Shi reported a flaw in GnuTLS, a library implementing the TLS and SSL protocols. Inefficient processing of certificates containing numerous names or name …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0068: microcode Security Advisory Updates

Improper Finite State Machines (FSMs) in Hardware Logic for some Intel® Processors may allow privileged user to potentially enable denial of service via local …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Confronting a New RCE Security Flaw in Nvidia Container Toolkit for Linux

Nvidia recently disclosed a critical vulnerability in their Linux Container Toolkit and GPU Operator (CVE-2025-23359) that allows malicious actors to execute c…

Linux Docker

The Hacker News
The Hacker News Breaches & leaks

RansomHub Becomes 2024’s Top Ransomware Group, Hitting 600+ Organizations Globally

The threat actors behind the RansomHub ransomware-as-a-service (RaaS) scheme have been observed leveraging now-patched security flaws in Microsoft Active Direc…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0062: perl-Net-OAuth, perl-Crypt-URandom & perl-Module-Build Security Advisory Updates

In Net::OAuth::Client in the Net::OAuth package before 0.29 for Perl, the default nonce is a 32-bit integer generated from the built-in rand() function, which …